把一根兩米長(zhǎng)的繩子截成三段,第一段長(zhǎng)八分之七米,比第二段短八分之一米,第三段長(zhǎng)多少米?
把一根兩米長(zhǎng)的繩子截成三段,第一段長(zhǎng)八分之七米,比第二段短八分之一米,第三段長(zhǎng)多少米?
數(shù)學(xué)人氣:381 ℃時(shí)間:2020-06-24 09:59:53
優(yōu)質(zhì)解答
2-7/8-(7/8+1/8)=1/8
我來回答
類似推薦
- 一根繩子截成兩段,第一段長(zhǎng)八分之三,第二段長(zhǎng)八分之三米
- 一根繩子,連續(xù)對(duì)折3次后每段長(zhǎng)八分之一米,這跟繩子原長(zhǎng)多少米?
- 1,一根繩子長(zhǎng)八分之七米,截五次之后剛好剩八分之一米,問每次截多少米?
- 把8米長(zhǎng)的繩子截成每段長(zhǎng)八分之一米,可截多少段,每段是全長(zhǎng)的幾分之幾?
- 把一根八分之五米長(zhǎng)的繩子平均截成5段每段長(zhǎng)( )米,每段占全長(zhǎng)的( )
- 函數(shù)f(x)=sinx-cosx^2的最小值是?
- 英語翻譯
- I took my grandpa to the hospital this morning,_____ I missed the first class.
- So crazy
- 方差是各個(gè)數(shù)據(jù)與平均數(shù)之差的平方的平均數(shù)
- 函數(shù)y=f(x)與它反函數(shù)y=f^-1(x)怎么讀?
- These are photos of my families.Look at them 改錯(cuò)
猜你喜歡
- 1平面與平面重合,是否屬于平行一類?那重合的兩直線,也屬于平行一類的嗎?
- 2非洲每年因饑餓死亡的人數(shù)及現(xiàn)在饑餓人口數(shù)量拜托各位了 3Q
- 3decide to do sth.還=什么
- 4(7/8)o you think of london?B:5.____london is one of the liveliest cities
- 5啤酒可以托運(yùn)嗎
- 6邊長(zhǎng)為2√6的等邊三角形的中心到一邊的距離為?
- 7please give your hand to help me
- 8已知2的X次方等于3的Y次方等于6的Z次方不等等于1,證明X分之一加Y分之一等于Z分之一.
- 9幫我做做?
- 10機(jī)械分析天平TG628A的使用說明書
- 11in winter ,we wear warm coats to protect our bodies_.
- 12( )was most importance to her ,she told me,was her family it this what as